CN211500036U - High-voltage fence linkage device - Google Patents
High-voltage fence linkage device Download PDFInfo
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- CN211500036U CN211500036U CN201921429139.2U CN201921429139U CN211500036U CN 211500036 U CN211500036 U CN 211500036U CN 201921429139 U CN201921429139 U CN 201921429139U CN 211500036 U CN211500036 U CN 211500036U
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- 238000007792 addition Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
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- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model provides a high-voltage fence aggregate unit, including rail structure and switch board, be provided with voltage sensor, singlechip and power in the switch board, voltage sensor links to each other with the high-voltage board. The fence structure comprises a wall body, a fixed fence and a movable fence, the wall body, the fixed fence and the movable fence enclose the isolating switch and part of the high-voltage cabinet, the fixed fence comprises a front fixed fence, and one side of the front fixed fence is connected with one side of the movable fence through an electromagnetic lock structure. The electromagnetic lock structure comprises an electromagnetic plate and a locking plate, the electromagnetic plate is connected with a power supply through a relay, and the electromagnetic plate can be attracted with the locking plate after being electrified to complete door locking operation. After detecting the electrification of the high-voltage board, the voltage sensor controls the power supply to electrify the electromagnetic plate in a time-delay manner through the time-delay relay, the electromagnetic plate can be attracted with the lock plate after being electrified, the door locking operation is completed, personnel are prevented from entering a fence area, the personal safety of the personnel is guaranteed, and safety accidents are avoided.
Description
Technical Field
The utility model relates to a high-voltage board safety field, concretely relates to keep apart high-voltage board's high-voltage fence aggregate unit.
Background
Around current high-voltage board, only keep apart with simple rail, but the rail can be opened at will, and personnel can pass in and out at will, in case the high-voltage board circular telegram back, personnel's in the rail personal safety can not obtain the guarantee, easily takes place the high voltage electric shock accident. Therefore, a linkage device which can automatically close the fence and cannot be opened by personnel after the high-voltage cabinet is electrified needs to be designed.
SUMMERY OF THE UTILITY MODEL
The rail to current high-voltage board can be opened at will, has the problem of potential safety hazard, the utility model provides a high-voltage rail aggregate unit.
The utility model adopts the following technical proposal:
a high-voltage fence linkage device for isolating a high-voltage cabinet comprises the high-voltage cabinet and an isolating switch, wherein the isolating switch is connected with the high-voltage cabinet and supplies power to the high-voltage cabinet;
the fence structure comprises a wall body, a fixed fence and a movable fence, the wall body, the fixed fence and the movable fence enclose the isolating switch and part of the high-voltage cabinet, the fixed fence comprises a front fixed fence, one side of the front fixed fence is connected with one side of the movable fence through an electromagnetic lock structure, and the other side of the movable fence is hinged with the wall body;
the electromagnetic lock structure comprises an electromagnetic plate arranged on the front fixed fence and a lock plate arranged on the movable fence, the electromagnetic plate is connected with a power supply through a relay, and the electromagnetic plate can be attracted with the lock plate after being electrified to complete door locking operation;
the single chip microcomputer is connected with the voltage sensor, the relay and the power supply, and is further connected with the audible and visual alarm which is installed on the front fixed fence.
Preferably, the relay is a time delay relay, and the time delay is 30 seconds.
Preferably, a door closer is arranged between the movable fence and the wall body, and the door closer can automatically reset the movable fence after the movable fence is opened.
The utility model has the advantages that:
the utility model provides a high-voltage fence aggregate unit, voltage sensor are detecting the high-voltage board circular telegram back, and single chip microcomputer control audible-visual annunciator reports to the police, reminds the personnel in the rail to leave as early as possible to be the electromagnetism board circular telegram through time delay relay time delay control power, can accomplish the lock operation with the jam plate actuation after the electromagnetism board circular telegram, prevent that personnel from getting into in the rail region, ensured personnel's personal safety, avoided the emergence of incident.
Drawings
Fig. 1 is a schematic structural diagram of a high-pressure fence linkage.
Detailed Description
The utility model is described in detail with the following figures:
referring to fig. 1, the high-voltage fence linkage device for the isolated high-voltage cabinets comprises a high-voltage cabinet 1 and an isolating switch 2, wherein the isolating switch is connected with the high-voltage cabinet and supplies power to the high-voltage cabinet.
The device still includes rail structure and switch board 3, is provided with voltage sensor, singlechip and power in the switch board, and voltage sensor links to each other with high-voltage board 1, and voltage sensor can detect whether the high-voltage board switches on to will detect and see to send to the singlechip.
The fence structure comprises a wall 4, a fixed fence 5 and a movable fence 6, as shown in fig. 1, the wall, the fixed fence and the movable fence enclose the isolating switch and a part of the high-voltage cabinet.
The fixed fence comprises a front fixed fence 7, one side of the front fixed fence is connected with one side of the movable fence 6 through an electromagnetic lock structure 8, and the other side of the movable fence is hinged with the wall.
The electromagnetic lock structure comprises an electromagnetic plate arranged on the front fixed fence and a lock plate arranged on the movable fence, the electromagnetic plate is connected with a power supply through a relay 9, and the electromagnetic plate can be attracted with the lock plate after being electrified to complete door locking operation.
The single chip microcomputer is connected with the voltage sensor, the relay and the power supply, and is also connected with the audible and visual alarm 10 which is arranged on the front fixed fence.
When the single chip microcomputer detects that the high-voltage cabinet is electrified through the voltage sensor, the single chip microcomputer controls the audible and visual alarm to give audible and visual alarm to remind field personnel to leave the fence.
The relay is a time delay relay, the time delay is 30 seconds, after the single chip microcomputer detects that the high-voltage board is electrified through the voltage sensor, the time delay of the time delay relay is 30 seconds, the power supply supplies power to the electromagnetic plate, the time delay of 30 seconds is used for providing the time for a person in the fence to leave, and the alarm effect of the audible and visual alarm is matched to prevent the person from being accidentally locked in the fence.
The door closer is arranged between the movable fence and the wall body, and can automatically reset the movable fence after the movable fence is opened, so that the door of the movable fence can be conveniently locked.
The utility model discloses simple structure, after the high-voltage board circular telegram, guarantee staff's that can be fine personal safety.
Of course, the above description is not intended to limit the present invention, and the present invention is not limited to the above examples, and the changes, modifications, additions or substitutions made by those skilled in the art within the scope of the present invention should also belong to the protection scope of the present invention.
Claims (3)
1. A high-voltage fence linkage device comprises a high-voltage cabinet and an isolating switch, wherein the isolating switch is connected with the high-voltage cabinet and supplies power to the high-voltage cabinet;
the fence structure comprises a wall body, a fixed fence and a movable fence, the wall body, the fixed fence and the movable fence enclose the isolating switch and part of the high-voltage cabinet, the fixed fence comprises a front fixed fence, one side of the front fixed fence is connected with one side of the movable fence through an electromagnetic lock structure, and the other side of the movable fence is hinged with the wall body;
the electromagnetic lock structure comprises an electromagnetic plate arranged on the front fixed fence and a lock plate arranged on the movable fence, the electromagnetic plate is connected with a power supply through a relay, and the electromagnetic plate can be attracted with the lock plate after being electrified to complete door locking operation;
the single chip microcomputer is connected with the voltage sensor, the relay and the power supply, and is further connected with the audible and visual alarm which is installed on the front fixed fence.
2. The high voltage fence linkage as claimed in claim 1, wherein said relay is a time delay relay with a delay time of 30 seconds.
3. The high-voltage fence linkage device according to claim 1, wherein a door closer is arranged between the movable fence and the wall body, and the door closer can automatically reset the movable fence after the movable fence is opened.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921429139.2U CN211500036U (en) | 2019-08-29 | 2019-08-29 | High-voltage fence linkage device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921429139.2U CN211500036U (en) | 2019-08-29 | 2019-08-29 | High-voltage fence linkage device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211500036U true CN211500036U (en) | 2020-09-15 |
Family
ID=72394998
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921429139.2U Active CN211500036U (en) | 2019-08-29 | 2019-08-29 | High-voltage fence linkage device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211500036U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112196353A (en) * | 2020-09-29 | 2021-01-08 | 特斯联科技集团有限公司 | Fence for smart community |
-
2019
- 2019-08-29 CN CN201921429139.2U patent/CN211500036U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112196353A (en) * | 2020-09-29 | 2021-01-08 | 特斯联科技集团有限公司 | Fence for smart community |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 266000 second floor of plant 1, No. 816, Changbaishan Road, Huangdao District, Qingdao, Shandong Province Patentee after: Qingdao Kunhe Ningtong Power Engineering Co.,Ltd. Address before: No. 816, Changbaishan Road, Huangdao District, Qingdao City, Shandong Province 266555 Patentee before: SHANDONG YUTONG ELECTRIC GROUP KUNHE ELECTRIC POWER ENGINEERING CO.,LTD. |